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CVE-2015-2051

D-Link — D-Link DIR-645 Router Remote Code Execution Vulnerability

D-Link · CWE-77 · in CISA KEV since 2022-02-10

KEV since 2022 · listed over a yearCISA KEVActively Exploited
85

EVRS 85 of 100 Immediate

Patch Immediately

Rank 376 of 2,960 tracked

Download PDF

Why it scores 85

Evidence available: 6 of 7 signals

Listed in the CISA KEV catalog, and an EPSS probability of 0.971.

  • CISA KEVApplied
  • RansomwareDid not apply
  • Vendor exploitationDid not apply
  • EPSSApplied
  • Microsoft Exploitability IndexNot applicable
  • Pre-patch disclosureNo data
  • KEV recencyDid not apply
  • CVSSApplied

The band answers “how soon”, not “how bad”. No data for: Pre-patch disclosure. Why some signals show no data

Fix

Patch or fixed version identified

CISA required action

Fixed in

dir-645 firmware: update to 1.05b01 or later

Affected versions

  • dir-645 firmware< 1.05b01
  • dir-645a1

Remediation

The impacted product is end-of-life and should be disconnected if still in use.

Fixed versions from NVD.

Evidence

Each value with its source
MeasureValueSource
CVSS base scoreHow severe the flaw is in itself. It does not say how likely an attack is. 8.8 NVD
FIRST EPSSFIRST's estimate of the chance this is exploited in the next 30 days, and how that ranks against all CVEs. 0.971 (99.89th pctl) FIRST EPSS
Actively exploitedWhether a source of record has confirmed attacks using it in the wild. Confirmed CISA KEV
Ransomware campaign useWhether CISA has seen ransomware operators use it. Unknown or none CISA KEV
CISA remediation deadlineThe date US federal agencies must have fixed or mitigated it. 2022-08-10 · KEV since 2022 · listed over a year CISA KEV
Public exploit moduleA module existing is not the same as active exploitation. Public module exists Metasploit
EUVD cross-referenceENISA's record: CVSS 8.8 (v3.1), assigned by mitre. Listed ENISA EUVD

Description

NVD

The D-Link DIR-645 Wired/Wireless Router Rev. Ax with firmware 1.04b12 and earlier allows remote attackers to execute arbitrary commands via a GetDeviceSettings action to the HNAP interface.

What CISA says to do

Public module

Metasploit lists a public normal-rank module for this CVE: D-Link Devices HNAP SOAPAction-Header Command Execution (linux/http/dlink_hnap_header_exec_noauth). A module existing is not the same as active exploitation; see metasploit.com.